GB1044321A - Improvements in or relating to machines for producing sheet or block of plastic, rubber or like material - Google Patents

Improvements in or relating to machines for producing sheet or block of plastic, rubber or like material

Info

Publication number
GB1044321A
GB1044321A GB3280861A GB3280861A GB1044321A GB 1044321 A GB1044321 A GB 1044321A GB 3280861 A GB3280861 A GB 3280861A GB 3280861 A GB3280861 A GB 3280861A GB 1044321 A GB1044321 A GB 1044321A
Authority
GB
United Kingdom
Prior art keywords
paper
guide
roll
plastics
rubber
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired
Application number
GB3280861A
Inventor
Peter Hayward Trussler Dawson
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Singer-Cobble Ltd
Original Assignee
Singer-Cobble Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Singer-Cobble Ltd filed Critical Singer-Cobble Ltd
Priority to GB3280861A priority Critical patent/GB1044321A/en
Publication of GB1044321A publication Critical patent/GB1044321A/en
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C44/00—Shaping by internal pressure generated in the material, e.g. swelling or foaming ; Producing porous or cellular expanded plastics articles
    • B29C44/20—Shaping by internal pressure generated in the material, e.g. swelling or foaming ; Producing porous or cellular expanded plastics articles for articles of indefinite length
    • B29C44/28—Expanding the moulding material on continuous moving surfaces without restricting the upwards growth of the foam

Landscapes

  • Casting Or Compression Moulding Of Plastics Or The Like (AREA)
  • Processing And Handling Of Plastics And Other Materials For Molding In General (AREA)

Abstract

1,044,321. Moulding foamable plastics. SINGER. COBBLE Ltd. Oct. 8, 1962 [Sept. 13, 1961], No. 32808/61. Heading B5A. Foamable plastics, e.g. polyurethane rubber &c. is cast from transversely reciprocating dispenser 27 of a longitudinally and vertically adjustable mixing head 26 into a paper trough from paper roll 29 movable over longitudinally adjustable and variably inclined skid 22 followed by a horizontal conveyer 20 upon which the plastics is initially still fluid or semi-fluid. The foam sets to rectangular dimensions determined by a side travelling guide 33 and fixed side guide 34, both resiliently sprung, and an overhead guide comprising paper from roll 35 passing against resiliently mounted guide 37. The paper from roll 29 may be drawn through positively or by the tractive effort of conveyer 20.
GB3280861A 1961-09-13 1961-09-13 Improvements in or relating to machines for producing sheet or block of plastic, rubber or like material Expired GB1044321A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB3280861A GB1044321A (en) 1961-09-13 1961-09-13 Improvements in or relating to machines for producing sheet or block of plastic, rubber or like material

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB3280861A GB1044321A (en) 1961-09-13 1961-09-13 Improvements in or relating to machines for producing sheet or block of plastic, rubber or like material

Publications (1)

Publication Number Publication Date
GB1044321A true GB1044321A (en) 1966-09-28

Family

ID=10344298

Family Applications (1)

Application Number Title Priority Date Filing Date
GB3280861A Expired GB1044321A (en) 1961-09-13 1961-09-13 Improvements in or relating to machines for producing sheet or block of plastic, rubber or like material

Country Status (1)

Country Link
GB (1) GB1044321A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2011084767A1 (en) * 2009-12-30 2011-07-14 The Procter & Gamble Company A system for producing high internal phase emulsion foam

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2011084767A1 (en) * 2009-12-30 2011-07-14 The Procter & Gamble Company A system for producing high internal phase emulsion foam

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